*{
    box-sizing:border-box;
    /* color:#000; */
}
body{
    font-size:14px;
    font-family:Arial,Verdana,Tahoma,"微软雅黑","黑体";
    line-height:120%;
    background:#fff;
    margin:0;
    overflow-x:hidden;
}
p,h1,h2,h3,h4,h5,h6,ul,ol,dl,li,form,table{
    margin:0;
    padding:0;
}
img{
    vertical-align:middle;
    border:none;
}
ul,ol{
    list-style: none;
}
a{
    text-decoration:none; 
    color:#000000;
    border:none;
}
a:link{
    text-decoration:none; 
    color:#000000;
}
a:visited{
    text-decoration:none; 
    color:#000000;
}
a:hover{
    text-decoration:none; 
    color:#000000;
}
a:active{
    text-decoration:none; 
    color:#000000;
}
.clearfix::after{
    display: block;
    content:"";
    clear: both;
}